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Exam I Study Guide
This is the study guide for your first exam. It consists of the most important points
from each lecture. I strongly suggest you work through it, as the exam questions
will be based off of this material.
Also, since none of you have ever

Bio 434, Winter 14
Lecture 5 Activity
1. For the first two drawings below, color in the endoderm layer in green, the mesoderm in
red, and the ectoderm in blue. Then label the gut and coelom. Then answer the question
how does a coelom differ from the insi

Bio 434, Winter 14
Lecture 5 Activity
1. For the first two drawings below, color in the endoderm layer in green, the mesoderm in
red, and the ectoderm in blue. Then label the gut and coelom. Then answer the question
how does a coelom differ from the insi

Biol 434, Winter 2014
* Practice Midterm Written*
pNote: This practice written exam is to give you an idea of the format of the written portion of the
exam. It does not necessarily reflect the length, breadth of knowledge, or depth of knowledge for
the ac

Bio 434 Lab Week 5 Introduction
Lab Week 5: Rotifera, Nematoda, and Annelida
Rotifers and Nematodes from moss:
1. Obtain a small drop of "moss water" by shaking the rehydrated moss in the closed jar a few
times, then opening and sucking up some "dirty" wa

Biol 434, Winter 2013
Midterm Written (50 pts)
*KEY*
1. (9 pts) Some answers that were accepted (not a complete list). Remember that you had to have
three different phyla represented!
Mollusca/Gastropoda, Radula, ribbon of teeth scrapes food off of rocks

Biol 434, Winter 2013
Practice Final Written
1. In the first column, name the five major subgroups of Echinodermata. In the second column, write
the specialized respiratory structure that is unique to each subgroup (one does not have a
specialized respira

Bio434, Winter 2013
Practice Midterm - Written
Test note: For questions 1, , and, we want answers from three different phyla. However, we also
want subgroups, if we studied several subgroups within a phylum. Please be as specific as
possible with your sub

Invertebrates: "The other 95%"
1
Invertebrates are important!
2
Course Goals:
- Learn all the major invertebrate phyla
- Identify and name local species
- Understand physiological and life strategies
and relate to habitat
- Research and plan an oral prese